property 'PACKAGE_NAME' missing in build for cloudPackages

[manuelcastronuovo]

Hi,
I’m trying to use your GitHub Actions workflows to build and deploy a cloud deployable package for a Unified Development Environment in Dynamics 365 Finance & Operations.
In my build job, I configured the workflow using your actions (see placeholder below):
jobs:
build:
name: Build Solution
runs-on: windows-latest

steps:
  - name: Checkout repository
    uses: actions/checkout@v4.1.1
    with:
      fetch-depth: 0

  - name: Read settings.json
    uses: fscpscollaborative/fscps.gh/ReadSettings@v2.1

  - name: Setup MSBuild
    uses: microsoft/setup-msbuild@v2

  - name: Setup NuGet
    uses: nuget/setup-nuget@v2.0.0
    with:
      nuget-version: 5.10.x   
  
  - name: Build FSC Solution
    uses: fscpscollaborative/fscps.gh/RunPipeline@v2.1
    id: runpipeline
    with:
      version: latest
      settingsJson: ${{ env.Settings }}

  - name: Add logs to job summary
    if: ${{ !cancelled() }}
    run: |
      if (![string]::IsNullOrEmpty("${{ env.ARTIFACTS_PATH }}")) {
        $logFiles = Get-ChildItem -Path "${{ env.ARTIFACTS_PATH }}\Logs" -Recurse -Filter *.log
        $summary = "# Logs `n`n"
        if ($logFiles) {
            foreach ($logFile in $logFiles) {
                $content = Get-Content -Path $logFile.FullName
                $summary += "## $($logFile.Name) `n"
                foreach ($line in $content) {
                    # if the line consists only of = or - characters 
                    # (which would be interpreted as a setext heading 
                    # (https://github.github.com/gfm/#setext-headings)), 
                    # add a new line before it
                    if ($line -match "^[=-]+$") {
                        $summary += "`n$line`n"
                    } else {
                      $summary += $line + "`n"
                    } 
                }
            }
        }
        $summary >> $env:GITHUB_STEP_SUMMARY
      }

  - name: Publish artifacts  
    if: ${{ !cancelled() }}
    uses: actions/upload-artifact@v4
    with:
      name: DeployablePackage
      path: output/CloudDeployablePackage_* 

The build itself completes successfully, but at the end of the RunPipeline step I consistently get the following error: Error: Unexpected error when running action (::Error::The property 'PACKAGE_NAME' cannot be found on this object. Verify that the property exists.)

[09:17:57][Invoke-FSCCompile] dem021
[09:17:59][Invoke-FSCCompile] Creating cloud runtime deployable package
[09:17:59][Invoke-FSCCompile] Starting package creation:
[09:18:03][Invoke-FSCCompile] C:\Users\runneradmin\AppData\Local\Temp\finOpsPackaging\134212366798410907
[09:18:03][Invoke-FSCCompile] Ending package creation
[09:18:03][Invoke-FSCCompile] Placing package to package output location
[09:18:03][Invoke-FSCCompile] Complete
::::::::::::::::::::::::::::
:: Compilationcomplete. ::
::::::::::::::::::::::::::::

Result : C:\Users\runneradmin\AppData\Local\Temp\finOpsPackaging\134212366798410907
Id : 537916
Exception :
Status : RanToCompletion
IsCanceled : False
IsCompleted : True
CreationOptions : None
AsyncState :
IsFaulted : False
AsyncWaitHandle : System.Threading.ManualResetEvent
CompletedSynchronously : False

METADATA_DIRECTORY D:\a\DEM021CopilotAgent\DEM021CopilotAgent\Metadata
FRAMEWORK_DIRECTORY c:\temp\fscps.tools_bld\packages\Microsoft.Dynamics.AX.Platform.CompilerPackage.7.0....
BUILD_OUTPUT_DIRECTORY c:\temp\fscps.tools_bld\bin
BUILD_FOLDER_PATH c:\temp\fscps.tools_bld
NUGETS_FOLDER c:\temp\fscps.tools_bld\packages
BUILD_LOG_FILE_PATH C:\Users\runneradmin\AppData\Local\Temp\Build.sln.msbuild.log
ARTIFACTS_LIST ["C:\temp\fscps.tools\_bld\artifacts\CloudDeployablePackage\TemplatePackage.dll...
[ 2026.04.21-09:18:15 ]: Execution is done.
Error: Unexpected error when running action (::Error::The property 'PACKAGE_NAME' cannot be found on this object. Verify that the property exists.)

Error: Process completed with exit code 1.

From the logs, the compilation and cloud package generation appear to complete correctly. However, it seems that the workflow expects a variable called PACKAGE_NAME, but this variable is not available after the solution build finishes.

My parameter JSON file looks like this:
{
"type": "FSCM",
"packageName": "DEM021",
"models": "DEM021",

"sourceFolder": "Metadata",
"metadataPath": "Metadata",

"buildVersion": "10.0.47",
"platformVersion": "10.0.47",
"ciBranches": "main,develop,release",

"createCloudPackage": true,
"createRegularPackage": false,

"deploymentScheduler": false,
"deploymentType": "cloud",
"buildPath": "Projects/AzureBuild/DEM021CopilotAgent"
}

Additional note:
If I change the parameters to create a regular package instead (i.e. enabling createRegularPackage and disabling createCloudPackage), the build succeeds and the workflow completes without errors.
However, I specifically need the action to create a cloud deployable package, because it must be deployed to a Unified Development Environment.
Is there something missing or incorrectly configured in my parameters or workflow that would explain why PACKAGE_NAME is not set when createCloudPackage is enabled?
Thanks in advance for your help.

[manuelcastronuovo]

UPDATE:
I tried the same process with your default workflow (BUILD) from the template https://github.com/fscpscollaborative/fscps.fsctpl/blob/main/.github/workflows/build.yml but I have the same issue. I also tried to modify my parameter JSON with these new parameters, since there were some variable that are not supported in your documentation:
{
"type":"FSCM",
"packageName": "DEM021",
"buildVersion": "10.0.47",
"deploymentScheduler":false,
"buildPath": "Projects/AzureBuild/DEM021CopilotAgent",
"metadataPath":"Metadata",
"ciBranches": "main,release",
"models": "DEM021",
"createCloudPackage":true,
"createRegularPackage":false
}

Regrets,
thank you